Wind Power is the conversion of wind energy into a useful form, such as electricity, using wind turbines.

How do wind power companies exactly make business? Does anyone know? What I mean is, first of all can they just decide to build a wind turbine somewhere, if they purchase the land area, or do they always build on request of the government? After building the wind turbines, do they get to keep them and earn the revenues of the electricity produced or are the turbines owned by the state and they earn the revenues?
thanks for help

There a lots of different companies involved in this industry, some of them are government owned and some of them are privately owned, each of them will have different agreements in place regarding revenue's and electricity distribution etc. You would have to look at individual examples.

Hello,
There are so many wind power companies making money from wind power.There are projects assigned to them by government or some other organization.They set up systems and charge for it and they also manufacture some parts like generator, wind fan etc.

I think what the OP was asking is the land the turbine sits on. In the middle of a corn field. Is that land rented or bought from the output sharing to the person who owns the land. And another question would be, does the farmer have the option to say no or is forced by the Government to comply?